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Grade 5 Number Pyramids Worksheet with Answers

Grade 5 (US) · Year 6 (UK) · Class 5 (India) · Math

Unit 7: Going FurtherThinking & Problem SolvingChallenge

Number pyramids where every brick is the sum of the two bricks below it. This free upper elementary worksheet has 12 questions and a full answer key. Print it or save it as a PDF — every answer is checked by code, not guessed.

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Number Pyramids

Grade 5 · Math

Score___ / 12

Name

Class

Date

Learning goal: Thinking & Problem Solving

Directions: Look carefully at each picture, then write your answer in the box.

  1. 1

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    29?4039272
    Answer
  2. 2

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    46?2911285
    Answer
  3. 3

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    9?2745264
    Answer
  4. 4

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    2115?2695
    Answer
  5. 5

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    31?4923264
    Answer
  6. 6

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    335?25274
    Answer
  7. 7

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    45?115224
    Answer
  8. 8

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    41?231240
    Answer
  9. 9

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    44?283239
    Answer
  10. 10

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    816?2997
    Answer
  11. 11

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    15?3021144
    Answer
  12. 12

    Each brick is the sum of the two bricks below it. What number goes in the ? brick?

    45?4248285
    Answer

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Teacher's comments

Free printable worksheets with answer keys · aethelsystems.com/worksheets/math/5/number_pyramids

Answer key (click to show)
  1. 1.28
  2. 2.47
  3. 3.43
  4. 4.1
  5. 5.21
  6. 6.47
  7. 7.47
  8. 8.43
  9. 9.36
  10. 10.4
  11. 11.6
  12. 12.22

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